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IDYAIDEAYA Biosciences, Inc.

Market cap
$3.35B
as of 2026-10-23
Latest close
$34.71
as of 2026-10-23
Sector
Healthcare
as of 2026-10-24
Industry
Biotechnology
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-11-07

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Hata Yujiro SPresident and CEOOct 6Oct 8M26,338$4.31$113,517717,033YesForm 4
Hata Yujiro SPresident and CEOOct 6Oct 8S25,538$37.39Sale −$954,787691,495YesForm 4
Hata Yujiro SPresident and CEOOct 6Oct 8S800$38.26Sale −$30,610690,695YesForm 4
Hata Yujiro SPresident and CEOOct 6Oct 8M · derivative26,338$4.31$113,51723,116YesForm 4
Ruiz Briseno AndresChief Accounting OfficerJul 7Jul 9M9,550$12.86$122,81336,016YesForm 4
Ruiz Briseno AndresChief Accounting OfficerJul 7Jul 9S9,550$40.01Sale −$382,09626,466YesForm 4
Ruiz Briseno AndresChief Accounting OfficerJul 7Jul 9M · derivative9,550$12.86$122,81319,200YesForm 4
Hampton Malcolm GarretJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Mackey Catherine JJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Morrison Scott WJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Rosen Terry JJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Stein JeffreyJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Yarno Wendy LJun 16Jun 18A · derivative20,000$30.57$611,40020,000NoForm 4
Stein JeffreyMar 2Mar 2P50,000$32.96Purchase +$1,648,00054,281NoForm 4
Ruiz Briseno AndresSee RemarksJan 30Feb 2A · derivative80,000$32.19$2,575,20080,000NoForm 4
Snyder Douglas B.SVP, General CounselJan 30Feb 2A · derivative130,000$32.19$4,184,700130,000NoForm 4
Hata Yujiro SPresident and CEOJan 30Feb 2A · derivative600,000$32.19$19,314,000600,000NoForm 4
Dorman StuartChief Commercial OfficerJan 30Feb 2A · derivative155,000$32.19$4,989,450155,000NoForm 4
Beaupre DarrinChief Medical OfficerJan 30Feb 2A · derivative175,000$32.19$5,633,250175,000NoForm 4
White Michael AnthonyChief Scientific OfficerJan 30Feb 2A · derivative190,000$32.19$6,116,100190,000NoForm 4
Bleharski JoshuaChief Financial OfficerJan 30Feb 2A · derivative170,000$32.19$5,472,300170,000NoForm 4
Ruiz Briseno AndresSee RemarksNov 28, 2025Feb 2A1,253$16.91$21,18826,466NoForm 4
Snyder Douglas B.SVP, General CounselNov 28, 2025Feb 2A1,041$16.91$17,6032,080NoForm 4
Snyder Douglas B.SVP, General CounselMay 30, 2025Feb 2A1,039$16.91$17,5691,039NoForm 4
Ruiz Briseno AndresSee RemarksNov 29, 2024Feb 2A682$23.26$15,86325,213NoForm 4
Rosen Terry JJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Mackey Catherine JJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Morrison Scott WJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Hampton Malcolm GarretJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Stein JeffreyJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Yarno Wendy LJun 24, 2025Jun 26, 2025A · derivative20,000$21.78$435,60020,000NoForm 4
Hata Yujiro SPresident and CEOFeb 27, 2025Feb 28, 2025A · derivative600,000$20.24$12,144,000600,000NoForm 4
Snyder Douglas B.SVP, General CounselFeb 27, 2025Feb 28, 2025A · derivative33,000$20.24$667,92033,000NoForm 4
White Michael AnthonyChief Scientific OfficerFeb 27, 2025Feb 28, 2025A · derivative185,000$20.24$3,744,400185,000NoForm 4
Ruiz Briseno AndresSee RemarksFeb 27, 2025Feb 28, 2025A · derivative75,000$20.24$1,518,00075,000NoForm 4
Dorman StuartChief Commercial OfficerFeb 27, 2025Feb 28, 2025A · derivative15,000$20.24$303,60015,000NoForm 4
Beaupre DarrinChief Medical OfficerFeb 27, 2025Feb 28, 2025A · derivative185,000$20.24$3,744,400185,000NoForm 4
Hata Yujiro SPresident and CEOFeb 18, 2025Feb 19, 2025M12,808$19.52$250,012690,695NoForm 4
Hata Yujiro SPresident and CEOFeb 18, 2025Feb 19, 2025M · derivative12,808$19.52$250,012182,192NoForm 4
Snyder Douglas B.SVP, General CounselSep 26, 2024Sep 27, 2024A · derivative140,000$30.50$4,270,000140,000NoForm 4
Throne JasonChief Legal OfficerJun 27, 2024Jun 27, 2024M6,424$13.34$85,69616,424NoForm 4
Throne JasonChief Legal OfficerJun 27, 2024Jun 27, 2024M47,060$7.01$329,89163,484NoForm 4
Throne JasonChief Legal OfficerJun 27, 2024Jun 27, 2024M · derivative6,424$13.34$85,69641,186NoForm 4
Throne JasonChief Legal OfficerJun 27, 2024Jun 27, 2024M · derivative47,060$7.01$329,8911,360NoForm 4
Mackey Catherine JMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Yarno Wendy LMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Morrison Scott WMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Stein JeffreyMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Hampton Malcolm GarretMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Kelley Susan L.May 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
Rosen Terry JMay 31, 2024May 31, 2024A · derivative16,200$36.55$592,11016,200NoForm 4
White Michael AnthonyChief Scientific OfficerMay 29, 2024May 31, 2024M28,500$12.86$366,51028,500YesForm 4
White Michael AnthonyChief Scientific OfficerMay 29, 2024May 31, 2024S27,649$36.23Sale −$1,001,723851YesForm 4
White Michael AnthonyChief Scientific OfficerMay 29, 2024May 31, 2024S851$36.78Sale −$31,300not reportedYesForm 4
White Michael AnthonyChief Scientific OfficerMay 29, 2024May 31, 2024M · derivative28,500$12.86$366,51064,000YesForm 4
Hata Yujiro SPresident and CEOMay 16, 2024May 16, 2024M34,433$4.31$148,406712,320YesForm 4
Hata Yujiro SPresident and CEOMay 16, 2024May 16, 2024S30,084$41.73Sale −$1,255,405682,236YesForm 4
Hata Yujiro SPresident and CEOMay 16, 2024May 16, 2024S4,349$42.37Sale −$184,267677,887YesForm 4
Hata Yujiro SPresident and CEOMay 16, 2024May 16, 2024M · derivative34,433$4.31$148,40649,454YesForm 4
Hata Yujiro SPresident and CEOMay 15, 2024May 16, 2024M83,856$4.31$361,419761,743YesForm 4
Hata Yujiro SPresident and CEOMay 15, 2024May 16, 2024S53,592$42.57Sale −$2,281,411708,151YesForm 4
Hata Yujiro SPresident and CEOMay 15, 2024May 16, 2024S29,761$43.48Sale −$1,294,008678,390YesForm 4
Hata Yujiro SPresident and CEOMay 15, 2024May 16, 2024S503$44.12Sale −$22,192677,887YesForm 4
Hata Yujiro SPresident and CEOMay 15, 2024May 16, 2024M · derivative83,856$4.31$361,41983,887YesForm 4
Hata Yujiro SPresident and CEOMay 14, 2024May 16, 2024M56,711$4.31$244,424734,598YesForm 4
Hata Yujiro SPresident and CEOMay 14, 2024May 16, 2024S54,408$41.60Sale −$2,263,373680,190YesForm 4
Hata Yujiro SPresident and CEOMay 14, 2024May 16, 2024S2,303$41.84Sale −$96,358677,887YesForm 4
Hata Yujiro SPresident and CEOMay 14, 2024May 16, 2024M · derivative56,711$4.31$244,424167,743YesForm 4
Throne JasonChief Legal OfficerMar 1, 2024Mar 4, 2024A · derivative125,500$46.22$5,800,610125,500NoForm 4
White Michael AnthonyChief Scientific OfficerMar 1, 2024Mar 4, 2024A · derivative140,000$46.22$6,470,800140,000NoForm 4
Beaupre DarrinChief Medical OfficerMar 1, 2024Mar 4, 2024A · derivative160,000$46.22$7,395,200160,000NoForm 4
Ruiz Briseno AndresSee RemarksMar 1, 2024Mar 4, 2024A · derivative85,000$46.22$3,928,70085,000NoForm 4
Hata Yujiro SPresident and CEOMar 1, 2024Mar 4, 2024A · derivative480,000$46.22$22,185,600480,000NoForm 4
Ruiz Briseno AndresSee RemarksFeb 9, 2024Feb 13, 2024S2,000$46.02Sale −$92,04024,531YesForm 4
Hata Yujiro SPresident and CEOFeb 9, 2024Feb 12, 2024M23,557$4.31$101,531701,444YesForm 4
Hata Yujiro SPresident and CEOFeb 9, 2024Feb 12, 2024S23,557$45.54Sale −$1,072,786677,887YesForm 4
Hata Yujiro SPresident and CEOFeb 9, 2024Feb 12, 2024M · derivative23,557$4.31$101,531224,454YesForm 4
Hata Yujiro SPresident and CEOFeb 8, 2024Feb 12, 2024M75,815$4.31$326,763753,702YesForm 4
Hata Yujiro SPresident and CEOFeb 8, 2024Feb 12, 2024S75,815$45.15Sale −$3,423,047677,887YesForm 4
Hata Yujiro SPresident and CEOFeb 8, 2024Feb 12, 2024M · derivative75,815$4.31$326,763248,011YesForm 4
Hata Yujiro SPresident and CEOFeb 1, 2024Feb 5, 2024M628$4.31$2,707678,515YesForm 4
Hata Yujiro SPresident and CEOFeb 1, 2024Feb 5, 2024S624$45.00Sale −$28,080677,891YesForm 4
Hata Yujiro SPresident and CEOFeb 1, 2024Feb 5, 2024S4$45.01Sale −$180677,887YesForm 4
Hata Yujiro SPresident and CEOFeb 1, 2024Feb 5, 2024M · derivative628$4.31$2,707323,826YesForm 4
Ruiz Briseno AndresSee RemarksJan 22, 2024Jan 24, 2024S2,000$42.03Sale −$84,06026,531YesForm 4
Hata Yujiro SPresident and CEOJan 16, 2024Jan 17, 2024M62,739$4.31$270,405740,626YesForm 4
Hata Yujiro SPresident and CEOJan 16, 2024Jan 17, 2024S62,739$40.17Sale −$2,520,226677,887YesForm 4
Hata Yujiro SPresident and CEOJan 16, 2024Jan 17, 2024M · derivative62,739$4.31$270,405324,454YesForm 4
Hata Yujiro SPresident and CEOJan 12, 2024Jan 17, 2024M12,261$4.31$52,845690,148YesForm 4
Hata Yujiro SPresident and CEOJan 12, 2024Jan 17, 2024S12,261$40.04Sale −$490,930677,887YesForm 4
Hata Yujiro SPresident and CEOJan 12, 2024Jan 17, 2024M · derivative12,261$4.31$52,845387,193YesForm 4
Ruiz Briseno AndresSee RemarksJan 12, 2024Jan 17, 2024S2,000$38.01Sale −$76,02028,531YesForm 4
Throne JasonChief Legal OfficerDec 18, 2023Dec 19, 2023M10,000$7.01$70,10010,000YesForm 4
Throne JasonChief Legal OfficerDec 18, 2023Dec 19, 2023M · derivative10,000$7.01$70,10048,420YesForm 4
Hata Yujiro SPresident and CEODec 15, 2023Dec 19, 2023M75,000$4.31$323,250752,887YesForm 4
Hata Yujiro SPresident and CEODec 15, 2023Dec 19, 2023S75,000$35.03Sale −$2,627,250677,887YesForm 4
Hata Yujiro SPresident and CEODec 15, 2023Dec 19, 2023M · derivative75,000$4.31$323,250399,454YesForm 4
Throne JasonChief Legal OfficerDec 15, 2023Dec 19, 2023M10,000$13.34$133,40010,000YesForm 4
Throne JasonChief Legal OfficerDec 15, 2023Dec 19, 2023S10,000$35.04Sale −$350,400not reportedYesForm 4
Throne JasonChief Legal OfficerDec 15, 2023Dec 19, 2023M · derivative10,000$13.34$133,40047,610YesForm 4
Ruiz Briseno AndresSee RemarksDec 14, 2023Dec 18, 2023S1,672$34.00Sale −$56,84830,859YesForm 4
Ruiz Briseno AndresSee RemarksDec 14, 2023Dec 18, 2023S328$34.01Sale −$11,15530,531YesForm 4
Throne JasonChief Legal OfficerNov 3, 2023Nov 7, 2023M5,163$12.86$66,3965,163YesForm 4
Throne JasonChief Legal OfficerNov 3, 2023Nov 7, 2023S5,163$30.09Sale −$155,355not reportedYesForm 4
Throne JasonChief Legal OfficerNov 3, 2023Nov 7, 2023M · derivative5,163$12.86$66,39648,750YesForm 4